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btrfs in the Linux kernel before 5.13.4 allows attackers to cause a denial of service (deadlock) via processes that trigger allocation of new system chunks during times when there is a shortage of free space in the system space_info.
| Reporter | Title | Published | Views | Family All 104 |
|---|---|---|---|---|
 | The vulnerability of the Btrfs implementation in the Linux operating system is related to the allocation of unlimited memory, which allows a hacker to cause a service failure. | 5 Oct 202100:00 | – | bdu_fstec |
 | CVE-2021-38203 affecting package kernel 5.10.189.1-1 | 9 Sep 202115:03 | – | cbl_mariner |
| CVE-2021-38203 affecting package kernel for versions less than 5.10.78.1-1 | 9 Apr 202206:52 | – | cbl_mariner |
 | CVE-2021-38203 | 9 Aug 202100:36 | – | circl |
 | Linux kernel 安全漏洞 | 8 Aug 202100:00 | – | cnnvd |
 | Linux kernel denial-of-service vulnerability (CNVD-2021-60518) | 10 Aug 202100:00 | – | cnvd |
 | CVE-2021-38203 | 8 Aug 202119:25 | – | cve |
 | CVE-2021-38203 | 8 Aug 202119:25 | – | cvelist |
 | CVE-2021-38203 | 8 Aug 202119:25 | – | debiancve |
 | EUVD-2021-24661 | 7 Oct 202500:30 | – | euvd |
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16 Dec 2021 08:00Current
8.8High risk
Vulners AI Score8.8
CVSS 22.1
CVSS 3.15.5
EPSS0.00365